Picture Color change (less contrast) after added watermark

[altenae]

Hi,

After adding the watermark some of my pictures in my gallery are different from color.
Much less contrast.

Someone had any idea why this happens ?

Edward

[altenae]

Some examples:

With watermark:

http://www.aviationphotos.org/gallery/displayimage.php?album=89&pid=9119#top_display_media
http://www.aviationphotos.org/gallery/displayimage.php?album=120&pid=9180#top_display_media

Without:

http://www.wildlife-photos.org/cpg132/displayimage.php?album=89&pid=9119#top_display_media
http://www.wildlife-photos.org/cpg132/displayimage.php?album=120&pid=9180#top_display_media

Again only with some pictures!!

[altenae]

Could it be something with the Colorspace of the image ?


Some pictures are not sRGB, but are ADOBE RGB or Uncalibrated.

Edward

[altenae]

It is a RGB colorspace issue.

Edward